动词
中文翻译：升级
同义词：
['enhancement', 'improvement', 'enhancement例句：1. The company is upgrading its software to improve its efficiency.（公司正在升级其软件以提高效率。）']
例句：
-
1. The company is upgrading its software to improve its efficiency.
公司正在升级其软件以提高效率。
-
2. The new technology will be used to upgrade the infrastructure of the city.
新技术将被用来升级城市的基础设施。
-
3.The university is upgrading its library system to provide better access to resources.
大学正在升级其图书馆系统以提供更好的资源访问。